InChI=1/C13H17ClN2O4S/c1-9-4-3-5-10(2)15(9)21(19,20)11-6-7-12(14)13(8-11)16(17)18/h6-10H,3-5H2,1-2H3/t9-,10+	76A951A202E8D9C6